30pts easy question name two forms of energy associated with the particles that make up objects;

Which statements describe polyatomic ions? check all that apply. polyatomic ions have many charges. polyatomic ions have one overall charge. polyatomic ions repel other ions to form ionic bonds. polyatomic ions attract other ions to form ionic bonds. polyatomic ions are made up of only one type of atom. polyatomic ions are made up of two or more types of atoms.

For ai it's atomic number is 13 and it's mass number is 27 how many neutrons does it have

Nonmetal halogen family atmoic mass 35